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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.tools.internal.xjc.reader.xmlschema.ct;

/**
 * Three-state flag for a complex type.
 *
 * @author
 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
 */
public enum ComplexTypeBindingMode {

    /**
     * Neither FALLBACK nor NOMOREEXTENSION.
     */
    NORMAL,

    /**
     * If a complex type has falled back to the general list content and
     * it is not NOMOREEXTENSION.
     */
    FALLBACK_CONTENT,

    /**
     * If a complex type has falled back to the rest content and
     * it is not NOMOREEXTENSION.
     */
    FALLBACK_REST,

    /**
     * If a complex type has fallen to the dummy property in order
     * to override previously inherited content.
     */
    FALLBACK_EXTENSION

//
//    /**
//     * If a complex type is derived by restriction from a complex type
//     * other than the ur-type. Once this flag is turned on, no more
//     * derivation by extension is allowed.
//     */
//    static final ComplexTypeBindingMode NOMOREEXTENSION = new ComplexTypeBindingMode("noMoreExtension");
}
